org.h2.result

类 Sparse

java.lang.Object

org.h2.value.VersionedValue<Value>

org.h2.value.Value

org.h2.result.SearchRow

org.h2.result.Row

org.h2.result.DefaultRow

org.h2.result.Sparse

所有已实现的接口:

HasSQL, Typed

public final class Sparse
extends DefaultRow

Class Sparse.

• 11/16/19 7:35 PM initial creation

作者:

Andrei Tokar

字段概要

从类继承的字段 org.h2.result.DefaultRow

data, MEMORY_CALCULATE

从类继承的字段 org.h2.result.SearchRow

key, MATCH_ALL_ROW_KEY, ROWID_INDEX

从类继承的字段 org.h2.value.Value

ARRAY, BIGINT, BINARY, BLOB, BOOLEAN, CHAR, CLOB, DATE, DECFLOAT, DOUBLE, EMPTY_VALUES, ENUM, GEOMETRY, INTEGER, INTERVAL_DAY, INTERVAL_DAY_TO_HOUR, INTERVAL_DAY_TO_MINUTE, INTERVAL_DAY_TO_SECOND, INTERVAL_HOUR, INTERVAL_HOUR_TO_MINUTE, INTERVAL_HOUR_TO_SECOND, INTERVAL_MINUTE, INTERVAL_MINUTE_TO_SECOND, INTERVAL_MONTH, INTERVAL_SECOND, INTERVAL_YEAR, INTERVAL_YEAR_TO_MONTH, JAVA_OBJECT, JSON, MIN_LONG_DECIMAL, NULL, NUMERIC, REAL, ROW, SMALLINT, TIME, TIME_TZ, TIMESTAMP, TIMESTAMP_TZ, TINYINT, TYPE_COUNT, UNKNOWN, UUID, VARBINARY, VARCHAR, VARCHAR_IGNORECASE

从接口继承的字段 org.h2.util.HasSQL

ADD_PLAN_INFORMATION, DEFAULT_SQL_FLAGS, NO_CASTS, QUOTE_ONLY_WHEN_REQUIRED, REPLACE_LOBS_FOR_TRACE, TRACE_SQL_FLAGS

方法概要

限定符和类型	方法和说明
void	copyFrom(SearchRow source) Copy all relevant values from the source to this row.
int	getColumnCount() Get the column count.
Value	getValue(int i) Get the value for the column
void	setValue(int i, Value v) Set the value for given column

从类继承的方法 org.h2.result.DefaultRow

calculateMemory, getMemory, getValueList, hasSharedData, toString

从类继承的方法 org.h2.result.Row

get, get, hasSameValues

从类继承的方法 org.h2.result.SearchRow

compareTypeSafe, equals, getKey, getSQL, getString, getType, getValueType, hashCode, isNull, setKey

从类继承的方法 org.h2.value.Value

add, castTo, charLength, clearCache, compareTo, compareWithNull, containsNull, convertForAssignTo, convertTo, convertTo, convertTo, convertTo, convertTo, convertToAnyArray, convertToAnyRow, convertToBigint, convertToBoolean, convertToChar, convertToDate, convertToDouble, convertToEnum, convertToGeometry, convertToInt, convertToInt, convertToJavaObject, convertToReal, convertToSmallint, convertToTinyint, convertToUuid, divide, getBigDecimal, getBoolean, getByte, getBytes, getBytesNoCopy, getDouble, getFloat, getHigherOrder, getInputStream, getInputStream, getInt, getLong, getReader, getReader, getShort, getSignum, getTypeName, getUnsupportedExceptionForOperation, isFalse, isTrue, modulus, multiply, negate, octetLength, subtract

从类继承的方法 org.h2.value.VersionedValue

getCommittedValue, getCurrentValue, getOperationId, isCommitted

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 org.h2.util.HasSQL

getSQL, getTraceSQL

方法详细资料

getColumnCount

public int getColumnCount()

从类复制的说明: SearchRow

Get the column count.

覆盖:

getColumnCount 在类中 DefaultRow

返回:

the column count

getValue

public Value getValue(int i)

从类复制的说明: SearchRow

Get the value for the column

覆盖:

getValue 在类中 DefaultRow

参数:

i - the column number (starting with 0)

返回:

the value

setValue

public void setValue(int i,
                     Value v)

从类复制的说明: SearchRow

Set the value for given column

覆盖:

setValue 在类中 DefaultRow

参数:

i - the column number (starting with 0)

v - the new value

copyFrom

public void copyFrom(SearchRow source)

从类复制的说明: SearchRow

Copy all relevant values from the source to this row.

覆盖:

copyFrom 在类中 DefaultRow

参数:

source - source of column values